Chair



FIG. 1 is a perspective view of a chair;

FIG. 2 is a top plan view of a chair;

FIG. 3 is a bottom plan view of a chair;

FIG. 4 is a left-side view elevational of a chair,

FIG. 5 is a right-side elevational view of a chair;

FIG. 6 is a front elevational view of a chair; and,

FIG. 7 is a rear elevational view of a chair.

The broken line showing of a chair is for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design of a chair, as shown and described. 